def _image_field_info(self):
fields = []
for fieldname in self.context.getTypeInfo().lookupSchema():
img_field = getattr(self.context, fieldname, None)
if img_field and IImage.providedBy(img_field):
fields.append((fieldname, img_field))
return fields
def _image_field_info(self):
type_info = self.context.getTypeInfo()
schema = type_info.lookupSchema()
fields = getFieldsInOrder(schema)
behavior_assignable = IBehaviorAssignable(self.context)
if behavior_assignable:
behaviors = behavior_assignable.enumerateBehaviors()
for behavior in behaviors:
fields += getFieldsInOrder(behavior.interface)
for fieldname, field in fields:
img_field = getattr(self.context, fieldname, None)
if img_field and IImage.providedBy(img_field):
yield (fieldname, img_field)
def _image_field_info(self):
type_info = self.context.getTypeInfo()
schema = type_info.lookupSchema()
fields = getFieldsInOrder(schema)
behavior_assignable = IBehaviorAssignable(self.context)
if behavior_assignable:
behaviors = behavior_assignable.enumerateBehaviors()
for behavior in behaviors:
fields += getFieldsInOrder(behavior.interface)
for fieldname, field in fields:
img_field = getattr(self.context, fieldname, None)
if img_field and IImage.providedBy(img_field):
yield (fieldname, img_field)
def _image_field_values(self):
for fieldname, field in self._all_fields():
value = getattr(self.context, fieldname, None)
if value and IImage.providedBy(value):
yield (fieldname, value)
def get_image_fields(obj):
for fieldname, field in get_all_fields(obj):
value = getattr(obj, fieldname, None)
if value and IImage.providedBy(value):
yield fieldname